How to deal with an incompetent coworker / teammate who's also kind of your friend?

I am a UI/UX designer. My job is to design software products and websites etc. The thing is there's only two people including in the team. My teammate is not goood at their work at all. Like I have to guide her about the basic things, we mainly use Figma for designing and they don't know how to efficiently use it. Sometimes I feel like it effects my performance as well or overall team reputation. I don't know if I should talk about it to my creative head or HR or not because they are a nice person as well. I feel bad complaining about them. Like should I be effected by this or should I just focus on myself and mind my own busness?